Double click image to zoom in
Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.
Designed for filling, bonding & rebuilding wood, fiberglass, ceramic, glass, metal, masonry & many plastics. Meets harsh demands of marine & industrial environments. Handles like putty, hardens like steel, sands like wood. Creamy paste consistency. Apply on vertical/horizontal surfaces. Easily fills gaps. Can be shaped to rebuild damaged components. Provides waterproof repairs. Use with fiberglass tape or cloth to bridge holes & reinforce structural repairs. Sand, paint, drill, tap or file. US SALES ONLY.
We are a Seattle, WA based outdoor gear store with a mission to make climbing, backpacking, skiing & mountaineering accessible and enjoyable for everyone.
© 2026, Master Store
